BALDYSZ Cathy · LEIBOWITZ
118rank
+39.6Butler · 98 bds
+0.40per board
±4.2swing
-0.34vs par /bd · #334/488
+0.50adjusted /bd
by round
vs par split: bidding -0.39 · play +0.05
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.50/bd
Card play — on target: opening leads 70.8% #428 of 488 · declarer play 75.0% #240 of 488 · defence 89.4% #189 of 488
Bidding activity — not a pass: 39.1% #402 of 488 (109/279)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 70.6% (17) |
| Declarer play | 100.0% (6) | 66.7% (18) |
| Defence | 90.0% (10) | 89.2% (37) |
Opening leads by suit led: ♠ 87.5% (8) · ♥ 60.0% (5) · ♦ 80.0% (5) · ♣ 50.0% (6)
vs par by strain: NT +1.33 (21) · a suit -0.79 (77)
vs par by level: part-score -1.00 (31) · game +0.56 (61) · slam -6.00 (6)
By role: declaring -0.05/bd (-3.31 vs par · 51) · defending +0.90/bd (+2.89 vs par · 47)
By vulnerability: vulnerable +0.48/bd (-0.35 vs par · 49) · not vulnerable +0.32/bd (-0.33 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Kalita | F.Kolesnik – L.Lewis | Open | 14 | -9.0 | -0.64 | -3.50 |
| Round 2 | J.Kalita | F.Ozbey – T.Ozbey | Closed | 14 | -10.5 | -0.75 | -0.93 |
| Round 4 | J.Kalita | S.Cope – S.Clementsson | Open | 14 | -0.6 | -0.04 | +0.64 |
| Round 5 | J.Kalita | Z.Trojan – R.Marks | Open | 14 | -17.1 | -1.22 | -2.21 |
| Round 6 | J.Kalita | G.Manganella – A.Famiglietti | Closed | 14 | +36.9 | +2.64 | +1.50 |
| Round 7 | J.Kalita | D.Chen – M.Shirogane | Open | 14 | +18.9 | +1.35 | +0.71 |
| Round 8 | J.Kalita | L.Ciborowska – D.Rajtar | Open | 14 | +21.0 | +1.50 | +1.43 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +12.8 | Round 6 | ITALY MARINO | 24 | 5♣x | ♠A | -5 | +13 |
| +9.3 | Round 4 | GUPTA | 15 | 4♠ | ♣J | -1 | +11 |
| +8.3 | Round 6 | ITALY MARINO | 19 | 3NT | ♥2 | -1 | +10 |
| +7.9 | Round 7 | PLATINUM | 12 | 4♥ | ♠K | = | +6 |
| +7.6 | Round 2 | TEAM MRS | 17 | 3♥ | ♠5 | +2 | +13 |
| +7.3 | Round 8 | KICIA ROZEK | 28 | 5♣ | ♠A | -1 | +12 |
| +6.6 | Round 2 | TEAM MRS | 23 | 3NT | ♠4 | +4 | +16 |
| +6.6 | Round 8 | KICIA ROZEK | 23 | 4♠ | ♦J | -2 | +12 |
| +6.5 | Round 8 | KICIA ROZEK | 24 | 3NT | ♣6 | +2 | +8 |
| +6.3 | Round 7 | PLATINUM | 11 | 3NT | ♥4 | = | -1 |
| +6.2 | Round 7 | PLATINUM | 7 | 5♦ | ♠A | +2 | +14 |
| +5.6 | Round 8 | KICIA ROZEK | 27 | 5♥ | ♦A | -4 | +7 |
| +5.1 | Round 4 | GUPTA | 26 | 3NT | ♣3 | -2 | +12 |
| +4.9 | Round 7 | PLATINUM | 4 | 4♠ | ♥8 | +1 | +11 |
| +4.6 | Round 6 | ITALY MARINO | 23 | 3NT | ♣2 | -2 | +3 |
| +4.0 | Round 1 | LEWIS | 2 | 4♠ | ♥A | +2 | -3 |
| +3.9 | Round 5 | ZORZA | 5 | 2♥ | ♦J | = | +0 |
| +3.7 | Round 4 | GUPTA | 28 | 2♠ | ♣K | +1 | +1 |
| +3.7 | Round 7 | PLATINUM | 1 | 3♥ | ♠2 | -1 | +10 |
| +3.5 | Round 4 | GUPTA | 18 | 4♠ | ♥5 | = | +3 |
| +3.3 | Round 2 | TEAM MRS | 22 | 3NT | ♥K | +3 | -10 |
| +3.2 | Round 1 | LEWIS | 4 | 4♥ | ♣Q | -2 | +2 |
| +2.9 | Round 1 | LEWIS | 13 | 6♦ | ♥A | = | -13 |
| +2.9 | Round 6 | ITALY MARINO | 20 | 3NT | ♣5 | -1 | +6 |
| +2.8 | Round 5 | ZORZA | 4 | 2♠ | ♥6 | -3 | -8 |
| +2.8 | Round 6 | ITALY MARINO | 17 | 4♥ | ♦K | = | +3 |
| +2.8 | Round 8 | KICIA ROZEK | 17 | 6NT | ♥7 | = | +0 |
| +2.0 | Round 5 | ZORZA | 12 | 3♣ | ♥Q | -2 | +0 |
| +2.0 | Round 6 | ITALY MARINO | 21 | 3♥ | ♠Q | = | +0 |
| +1.9 | Round 6 | ITALY MARINO | 26 | 4♠ | ♦6 | = | +0 |
| +1.9 | Round 6 | ITALY MARINO | 27 | 3NT | ♠9 | +2 | +0 |
| +1.8 | Round 5 | ZORZA | 2 | 3NT | ♠K | +1 | +1 |
| +1.6 | Round 7 | PLATINUM | 5 | 3♦ | ♥T | -1 | +0 |
| +1.5 | Round 2 | TEAM MRS | 24 | 2♥ | ♣J | = | +5 |
| +1.2 | Round 8 | KICIA ROZEK | 26 | 3♥ | ♠K | -2 | +3 |
| +1.1 | Round 1 | LEWIS | 11 | 3♥ | ♣Q | -2 | +7 |
| +1.1 | Round 4 | GUPTA | 23 | 3NT | ♦4 | -1 | +6 |
| +1.1 | Round 5 | ZORZA | 13 | 5♣ | ♥J | = | -13 |
| +1.1 | Round 6 | ITALY MARINO | 22 | 3♥ | ♠Q | = | +0 |
| +1.0 | Round 1 | LEWIS | 5 | 3♣ | ♥A | -2 | -1 |
| +1.0 | Round 1 | LEWIS | 6 | 4♥ | ♣K | = | +0 |
| +1.0 | Round 8 | KICIA ROZEK | 21 | 2♠ | ♣T | +1 | +0 |
| +0.9 | Round 6 | ITALY MARINO | 28 | 4♠ | ♣K | +2 | -11 |
| +0.6 | Round 1 | LEWIS | 3 | 4♠ | ♦3 | = | +0 |
| +0.5 | Round 2 | TEAM MRS | 21 | 5♦x | ♥A | -2 | -5 |
| +0.5 | Round 7 | PLATINUM | 14 | 4♠ | ♥9 | -1 | +4 |
| +0.4 | Round 8 | KICIA ROZEK | 18 | 2♠ | ♥5 | +3 | -6 |
| +0.3 | Round 1 | LEWIS | 1 | 4♥ | ♥9 | +3 | -10 |
| +0.3 | Round 6 | ITALY MARINO | 16 | 4♥ | ♠4 | = | +0 |
| +0.3 | Round 7 | PLATINUM | 8 | 4♥ | ♦3 | = | +0 |
| +0.3 | Round 7 | PLATINUM | 9 | 3NT | ♥2 | +3 | -13 |
| +0.2 | Round 4 | GUPTA | 22 | 2♥ | ♦Q | +2 | -6 |
| +0.1 | Round 5 | ZORZA | 3 | 5♣ | ♥6 | +1 | +13 |
| +0.1 | Round 5 | ZORZA | 8 | 4NT | ♠6 | = | +11 |
| +0.1 | Round 5 | ZORZA | 11 | 4♠ | ♥6 | = | +0 |
| -0.1 | Round 2 | TEAM MRS | 26 | 4♠ | ♥T | -1 | +6 |
| -0.1 | Round 4 | GUPTA | 21 | 2♠ | ♥3 | = | -1 |
| -0.1 | Round 8 | KICIA ROZEK | 19 | 4♥x | ♦K | -2 | -8 |
| -0.2 | Round 6 | ITALY MARINO | 25 | 4♠ | ♠2 | +1 | +0 |
| -0.3 | Round 7 | PLATINUM | 6 | 4♥ | ♦K | = | +0 |
| -0.3 | Round 8 | KICIA ROZEK | 22 | 4♠ | ♣A | +2 | +11 |
| -0.5 | Round 7 | PLATINUM | 13 | 6♥ | ♥3 | +1 | -13 |
| -0.6 | Round 7 | PLATINUM | 10 | 3NT | ♥6 | +1 | +1 |
| -0.6 | Round 8 | KICIA ROZEK | 25 | 3NT | ♥2 | +1 | -1 |
| -0.8 | Round 1 | LEWIS | 10 | 4♥ | ♦6 | +1 | +0 |
| -0.9 | Round 2 | TEAM MRS | 27 | 4♥ | ♣4 | +1 | +0 |
| -0.9 | Round 4 | GUPTA | 27 | 5♣ | ♦A | -2 | -8 |
| -1.0 | Round 5 | ZORZA | 14 | 2♥ | ♦6 | = | +0 |
| -1.1 | Round 6 | ITALY MARINO | 15 | 3♥ | ♠4 | -1 | +2 |
| -1.3 | Round 1 | LEWIS | 9 | 3♠ | ♥K | +1 | -6 |
| -1.3 | Round 6 | ITALY MARINO | 18 | 5♣ | ♥T | -1 | -5 |
| -1.5 | Round 1 | LEWIS | 12 | 5♣x | ♦A | -3 | -4 |
| -1.5 | Round 1 | LEWIS | 14 | 4♥ | ♠2 | +1 | +0 |
| -1.6 | Round 7 | PLATINUM | 2 | 1NT | ♣5 | +1 | +0 |
| -1.7 | Round 8 | KICIA ROZEK | 16 | 4♠ | ♥3 | +1 | -1 |
| -1.9 | Round 2 | TEAM MRS | 28 | 4♥ | ♣3 | = | +1 |
| -2.0 | Round 2 | TEAM MRS | 19 | 3NT | ♠2 | -2 | -11 |
| -2.0 | Round 4 | GUPTA | 17 | 2♥ | ♣3 | +3 | -6 |
| -2.5 | Round 2 | TEAM MRS | 25 | 2♥ | ♠3 | -2 | -5 |
| -2.5 | Round 5 | ZORZA | 1 | 3♦ | ♠A | -2 | +0 |
| -2.8 | Round 4 | GUPTA | 24 | 3♦ | ♣2 | = | -1 |
| -3.0 | Round 4 | GUPTA | 16 | 1NT | ♦Q | = | -5 |
| -3.3 | Round 8 | KICIA ROZEK | 20 | 3♠ | ♥A | -1 | -6 |
| -3.4 | Round 2 | TEAM MRS | 15 | 2♠ | ♦6 | -2 | -2 |
| -4.1 | Round 2 | TEAM MRS | 16 | 3♠ | ♥K | -3 | -2 |
| -4.4 | Round 8 | KICIA ROZEK | 15 | 4♠ | ♦T | +2 | -11 |
| -4.5 | Round 4 | GUPTA | 20 | 4♥ | ♥3 | -3 | -4 |
| -4.5 | Round 4 | GUPTA | 25 | 2♠ | ♣K | -2 | -6 |
| -4.5 | Round 5 | ZORZA | 6 | 6♦ | ♠A | -1 | -10 |
| -5.4 | Round 5 | ZORZA | 9 | 4♣ | ♥K | -2 | -11 |
| -5.7 | Round 4 | GUPTA | 19 | 6♣ | ♠8 | +1 | +13 |
| -5.9 | Round 2 | TEAM MRS | 18 | 3NT | ♦J | -1 | -6 |
| -6.1 | Round 5 | ZORZA | 10 | 3NT | ♣A | = | +1 |
| -6.7 | Round 1 | LEWIS | 7 | 4♠x | ♦Q | -1 | -9 |
| -9.2 | Round 2 | TEAM MRS | 20 | 6♠ | ♥T | = | -13 |
| -9.5 | Round 5 | ZORZA | 7 | 4♥ | ♣4 | -1 | -15 |
| -9.8 | Round 7 | PLATINUM | 3 | 5♦x | ♣J | = | -9 |
| -11.3 | Round 1 | LEWIS | 8 | 5♣x | ♣9 | = | -12 |